baber/WOPTO huggingface dataset:
Patent KR-20080107846-A (KR)
Title: Photosensitive resin composition
Inventor: PARK CHAN HYO
IPC: G03F7/004
Filed: 2007-06-08
Abstract: A photoresist resin composition, a method for patterning a photoresist by using the composition, an LCD device containing the photoresist pattern, a method for patterning a microcircuit by using the composition are provided to reduce the pattern transfer inferiority remarkably in etching process and to improve aging storage stability. A photoresist resin composition comprises 3-30 wt% of an alkali-soluble resin; 1-10 wt% of a sensitizer; 0.01-1 wt% of an adhesion enhancer represented by the formulas 1 and 2; and 59-95.99 wt% of an organic solvent, wherein X is a direct bond, a C1-C6 alkylene group, -R3OR4- or -R3NHR4-; R3 and R4 and independently a C1-C6 alkylene group; R1 and R2 are a C1-C6 alkyl group; n and m are an integer of 0-4; X' is a direct bond, a C1-C6 alkylene group, -R'3OR'4- or -R'3NHR'4-; R'3 and R'4 and independently a C1-C6 alkylene group; and R'1 and R'2 are a C1-C6 alkyl group.
Patent KR-20080110350-A (KR)
Title: Printed circuit board for bonding stud bump and method of manufacturing the same
Inventor: SEO MOO HONG
IPC: H01L21/60
Filed: 2007-06-15
Abstract: A printed circuit board for the stud bump bonding and manufacturing method thereof is provided to simplify the manufacturing process of a printed circuit board by performing a surface process and a free solder process at the same time. A printed circuit board for stud bump bonding comprises a bonding pad(101). The bonding pad mounts semiconductor. The bonding pad comprises a conductive metal layer and electroless tin plating layer(103) or a electroless tin alloy plating layer. The electroless tin plating layer or the electroless tin alloy plating layer is formed on the conductive metal layer. The electroless tin plating layer and electroless tin alloy plating layer are respectively a electroless tin displacement plating layer and electroless tin alloy displacement plating layer.
Patent KR-20080111646-A (KR)
Title: Light guide plate with patterns for enhancement of brightness and improvement of uniformity of brightness, and backlight unit and lcd employing the same
Inventor: CHOI IN SIK
IPC: G02F1/1335
Filed: 2007-06-19
Abstract: A light guide plate with pattern capable of improving uniformity of luminance, and back light unit and liquid crystal display including the same are provided to reduce a manufacturing cost of a back light unit by removing a BEF(Brightness Enhancement Film). A light guide plate with pattern capable of improving uniformity of luminance is formed with a plurality of prismatic patterns(30). The pattern is extended and is formed with a form which is curved in order to have a predetermined radius of curvature about an incidence direction of a light from a light source.
Patent KR-20070121592-A (KR)
Title: Method and apparatus for detection of mechanical defects in an ingot piece composed of semiconductor material
Inventor: KOESTER LUDWIG
IPC: H01L21/66
Filed: 2007-06-21
Abstract: A method for detecting a mechanical defect of an ingot member made of a semiconductor material is provided to initially isolate a semiconductor wafer with a cavity by enabling a precise detection while shortening an interval of measurement time per sample. At least one ultrasonic head(2) generates at least one ultrasonic pulse, coupled to the plane(6) of an ingot member(1) by using a liquid coupling medium(3) as an intermediation and confronting the plane of the ingot member at each measurement point. The ultrasonic head scans the plane of the ingot member. The echo of ultrasonic pulse coming out from the ingot member is recorded as a function of time. An echo from the plane, an echo from an opposite plane(7) of the ingot member to the plane(6) and an additional echo, if possible, are detected to measure the position of a mechanical defect of the ingot member from the additional ingot. The ingot member can be made of a single crystalline semiconductor material.
Patent KR-20080004372-A (KR)
Title: Resin composition for sealing optical device and cured product thereof
Inventor: SHIMIZU HISASHI
IPC: C08K3/22
Filed: 2007-07-03
Abstract: A resin composition for encapsulating optical devices is provided to realize excellent heat resistance, UV resistance, optical transparency, toughness and adhesiveness and a high refractive index. A resin composition for encapsulating optical devices comprises: (A) an organopolysiloxane represented by the formula of R1a(OX)bSiO(4-a-b)/2 (wherein R1 represents a C1-C6 alkyl, C2-C6 alkenyl or C6-C10 aryl; X represents H, a C1-C6 alkyl, alkenyl, alkoxyalkyl or acyl; a is a number of 1.00-1.5; and b is a number satisfying the condition of 0<b<2, with the proviso that 1.00<a+b<2); (B) a condensation catalyst containing an aluminum chelate compound; and (C) a metal oxide sol.
Patent KR-20090005672-A (KR)
Title: Casting apparatus
Inventor: WOO SUNG SIK
IPC: B22D39/00
Filed: 2007-07-09
Abstract: A casting apparatus is provided to supply an accurate amount of molten metal into a mold and to reduce costs required for performing maintenance and repairing of the casting apparatus by stopping the injection of molten metal when temperature values measured by a temperature sensor increase rapidly. A casting apparatus comprises a mold(10) and a melting furnace. The mold has an injection groove(11) formed therein such that molten metal prepared by melting a casting material is injected through the injection groove. The melting furnace prepares the molten metal and injects the molten metal into the mold. The melting furnace includes a frame(31), a melting pot(32), a heater(33), a rotary unit(39), a control unit(36), and a temperature sensor(35). The melting pot includes an injection port(32a) into which the casting material is injected, and a discharge port(32b) through which the molten metal is discharged. The melting pot is tilted in a state that the melting pot is hinge-connected to the frame. The heater melts the casting material injected into the melting pot. The rotary unit is connected to the melting pot to tilt the melting pot. The control unit is connected to the rotary unit. The temperature sensor is connected to the control unit. The temperature sensor is disposed on an inner part of the injection groove of the mold.
Patent KR-20090005873-A (KR)
Title: Semiconductor package and method of manufacturing the same
Inventor: SON MIN YOUNG
IPC: H01L23/12
Filed: 2007-07-10
Abstract: The semiconductor package and manufacturing method thereof are provided to reduce the thickness in the mounting of the semiconductor package by rewiring the center pad chip as the edge pad chip. The semiconductor chip(120) comprises the bonding pad(130) and is arranged on the top of the substrate(110). The bonding pad is arranged in the top surface center of the substrate and serves as the input-output terminal of the electric signal. The semiconductor chip comprises a plurality of bonding pads. The protective film(140) is made of the insulating material like the silicon oxide film or the silicon nitride film and is formed in the top surface of the bonding pad and semiconductor chip. The first insulation layer(150) is formed on the protective film. The metal bottom layer(160) is formed on the upper side and the first insulation layer of the exposed bonding pad.
Patent KR-20090006901-A (KR)
Title: Method for welding knuckle bracket
Inventor: LEE KI JAI
IPC: B23K31/02
Filed: 2007-07-13
Abstract: A method for welding a knuckle bracket is provided to reduce material cost and processing cost, and to simplify an assembling operation by preventing the generation of a leakage between a base cap and a lower part of an outer circumference of a shock absorber. A knuckle bracket(1) comprises a body part(10) and a pair of left and right flange parts(20). The body part is fixed to a lower part of an outer circumferential surface of a shock absorber(2). The body part is fixed to the outer circumferential surface of the shock absorber while surrounding the outer circumferential surface of the shock absorber except a portion thereof. The flange parts are projected from both sides of the body part to a diameter directional outer side. The flange parts have reinforcement parts integrally formed thereon. A method for welding the knuckle bracket comprises the steps of pressing a base cap onto the lower part of the outer circumferential surface of the shock absorber, seam-welding the base cap to the lower part of the outer circumferential surface of the shock absorber, inserting the knuckle bracket onto the lower part of the outer circumferential surface of the shock absorber, and partially welding portions where the knuckle bracket and the lower part of the outer circumferential surface of the shock absorber are adjacent to each other.
Patent KR-20090007993-A (KR)
Title: 브레이크 오일 리저버
Inventor: YANG JUNG WOO
IPC: B60T11/26
Filed: 2007-07-16
Abstract: 본 발명은 차량점검시 운전자가 브레이크 오일의 잔량을 용이하게 식별할 수 있도록 하여 편의성 및 사고 안전성을 향상하기 위한 것이다. 
     이를 위해, 본 발명은, 브레이크 오일이 저장되는 탱크와; 상기 탱크의 내주면으로부터 이격되어 상기 탱크의 내부에 수직하게 설치된 격막과; 상기 탱크의 내부에 수평하게 설치되어 상기 탱크의 내부 공간을 구획하는 필터와; 상기 탱크의 내주면과 상기 격막 사이에 설치되어 상기 탱크 내부에 저장되는 브레이크 오일에 의해 부유되는 시인성 식별부재;를 포함하는 브레이크 오일 리저버를 제공한다. 
       
     브레이크 오일 리저버, 탱크, 격막, 필터, 시인성 식별부재
Patent KR-20090010558-A (KR)
Title: Skincare composition for anti-aging comprising flavone
Inventor: PARK DEOK HOON
IPC: A61K8/49
Filed: 2007-07-23
Abstract: A composition comprising flavone is provided to promote the collagen synthesis and inhibit collagenase activity, thereby improving the skin without side effects. The cosmetic or pharmaceutical composition for improving skin wrinkles comprises at least one flavone represented by the chemical formula(1) or its derivatives as active ingredient, wherein R3, R5, R6 and R7 are each independently -OH, -CH3, -Cl or -OCH3; and the flavone is 6-hydroxy flavone, 6-methyl flavone, 6-chloro-7-methyl flavone, 7-methoxy flavone, 3,7-dihydroxy flavone or 5- methoxy flavone.
Patent KR-20090012711-A (KR)
Title: Apparatus and method for supportting of multi antenna service in wireless communication system
Inventor: CHO MYEON KYUN
IPC: H04W40/06
Filed: 2007-07-31
Abstract: An apparatus and a method supporting a multiple antenna service in a wireless communication system for adaptively supporting the multiple antenna service according to the antenna composition of a terminal are provided to increase transmission reliability and transmission rate by equipping multiple antenna according to the form of the terminal. A terminal confirms whether the form of the terminal is changed(301). The terminal confirms the antenna structure according to the form of the terminal in case of changing the form of the terminal(303). The terminal confirms whether the antenna structure is changed(305). The terminal progresses and the antenna structure modification message is transmitted to the base station(307). The terminal confirms whether the scheduling information is received from the base station(309). According to the terminal is the scheduling information, the base station and communications are performed(311). The terminal terminates the implementation of an algorithm.
Patent KR-20090013288-A (KR)
Title: Apparatus for decreasing torque of gear box when gear shifting
Inventor: SOHN WON SUN
IPC: B60K17/00
Filed: 2007-08-01
Abstract: An apparatus for reducing the torque of gear-box in the gear transmission is provided that the torque delivered to traveling motor for specific period through controller is blocked. An apparatus for reducing the torque of gear-box in the gear transmission comprises a sensor(30) for measuring the speed of rotation of the shaft(12), a controller(20) crawling in the gear-box(10) and provides the variable speed order. If the speed of the shaft delivered from sensor is 0, the controller blocks the torque delivered to traveling motor(11) for specific period. The control valve(40) sending the driving signal for delivering the torque to the traveling motor is more installed.
Patent KR-20080013800-A (KR)
Title: Slide fastener slider
Inventor: TACHI YUKARI
IPC: A44B19/26
Filed: 2007-08-08
Abstract: A slider for a slide fastener is provided to prevent a string of a fastener tape from being cut even when opening or closing the slide fastener by pulling a grip and lifting up the slider itself in an upward direction. A slider for a slide fastener includes: a slider body, composed of an upper plate and a lower plate(8) both of which are connected to a connection post(3), wherein an element passage through which a filament element is inserted and passed is arranged between the both plates; a pair of flanges(9), arranged in both right and left sides of the lower plate and stretched from a rear hole(10) toward a shoulder hole(13) of the slider body; a pressing face(12), formed longitudinally on the inner surface of the flanges respectively so as to press and guide a reversal part of the filament element; and a pair of projections(14), extended from a shoulder hole side end of the each flange toward the shoulder hole, and having a stepped part(15) and an inclined face(16) respectively.
Patent KR-20080014669-A (KR)
Title: Control apparatus for vehicle and method of controlling vehicle
Inventor: ASAMI TOMOHIRO
IPC: F02D41/04
Filed: 2007-08-09
Abstract: A control apparatus for a vehicle and a method for controlling the vehicle are provided to reduce a decelerating sense of a driver in a decelerating state of the vehicle by suppressing rapid reduction of torque of an engine. A vehicle includes an engine and an automatic transmission connected to the engine. In the automatic transmission, a gear is selected from gears having different gear ratios by selectively engaging a plurality of frictional engagement elements. In an upshifting process of the automatic transmission the torque of the engine is boosted. The operation amount of an adjustment unit is corrected to increase the amount of air in the engine during a torque phase when the automatic transmission is in the upshifting state. A detection process is performed to detect a starting state of an inertia phase(S102). The correction amount is reduced gradually to zero by correcting the operation amount when the starting state of the inertia phase is detected(S104).
Patent KR-20090019290-A (KR)
Title: Radio-frequency hand piece
Inventor: PARK WEON HEE
IPC: A61N1/06
Filed: 2007-08-20
Abstract: A high frequency handpiece is provided to deliver evenly high frequency energy to surgical operation parts by controlling speed of microwave electrodes rotating in the surgical operation parts and to reduce pain of patients due to hot high frequency heat during surgical operation. A high frequency stimulator applies current of high frequency in skin of patients and generates deep heat. A microwave electrode portion applying the current of high frequency to the patients is rotated. A speed of the rotating microwave electrode portion is controlled passively or automatically by sensing temperature of skins of patients. The high frequency stimulator includes a motion detection sensor unit for grasping moving information of the microwave electrode part. A location of the microwave electrode part rotating according to location information of the electrode portion acknowledged in the motion detection sensor unit is controlled by feed back.
Patent KR-20080052297-A (KR)
Title: Suspended nanowire sensor and method for fabricating the same
Inventor: KIM YONG SHIN
IPC: B82B3/00
Filed: 2007-08-21
Abstract: A suspended nanowire sensor is provided to be mass-producible, and to have good sensing characteristics by minimizing an interaction between nanowires. A method for manufacturing a suspended nanowire sensor includes the steps of: forming a first sensing electrode(23a) and a second sensing electrode(23b) on a substrate(21), wherein the first and second sensing electrodes are physically separated from each other; and forming a nanowire sensing material(24) which is extended from the first sensing electrode to the second sensing electrode and is physically suspended between the first sensing electrode and the second sensing electrode. Further, a step of forming an insulator film between the first sensing electrode and the second sensing electrode is additionally comprised in the method.
Patent KR-20080050989-A (KR)
Title: Memory devices and method for fabricating the same
Inventor: CHOI SUNG YOOL
IPC: H01L21/8247
Filed: 2007-08-23
Abstract: A memory device of a trap-controlled space charge limit current and a manufacturing method thereof are provided to effectively control charge trap distribution in a dielectric thin film by using a diffusion barrier layer and an inner diffusion barrier layer. A diffusion barrier layer(220) for an electrode-dielectric thin film is formed on the upper surface of a bottom electrode(210). A dielectric thin film(230) is formed on the upper portion of the diffusion barrier layer, and is composed of plural layers having different charge trap density. A top electrode(240) is formed on the upper portion of the dielectric thin film. An inner diffusion barrier layer(250) for preventing shift of charge tap is formed between the layers of the dielectric thin film.
Patent KR-20090025595-A (KR)
Title: Lithographic apparatus
Inventor: HUH SUNG MIN
IPC: H01L21/027
Filed: 2007-09-06
Abstract: A lithography apparatus is provided to prevent the light from being inputted to a blind region by a flare phenomenon by blocking a part of the radiant ray reflected in a plurality of reflectors. A reticle has a chip region and a blind region. A plurality of reflectors(110,120,130,140) are arranged to expose the wafer by reflecting the radiant ray inputted to a reticle(100) successively. An aperture(300) blocks a part of the radiant ray reflected in the plurality of reflectors. The radiant ray is an EUV ray.
Patent KR-20080024975-A (KR)
Title: Organometallic complexes with aryl group as hydrogen storage materials and a method of preparing the same
Inventor: JEON HYO JIN
IPC: C07F7/28
Filed: 2007-09-07
Abstract: Organometallic complexes with aryl group are provided to store and use hydrogen under the conditions near the room temperature and room pressure through Kubas binding between transition metal and hydrogen, and improve hydrogen mass per unit volume by binding several transition metals to one molecule by using hydroxy group as a reaction group. Organo-transition metal hydride complexes represented by the formula(1): Ar-(OMHm)n are provided, wherein Ar is C6-C20 aromatic ring or fusion ring having the aromatic ring; the carbon atom in the aromatic ring or fusion ring is optionally substituted by hetero atom such as nitrogen, oxygen or sulfur; the aromatic ring or fusion ring is optionally substituted by halogen element, -NO2, -NO, -NH2, -R^1, -OR^2, -(CO)R^3, -SO2NH2, -SO2X^1, -SO2Na, -(CH2)kSH or -CN; R^1, R^2 and R^3 are each independently C1-C30 linear or branched alkyl group or C6-C20 aromatic group; X^1 is halogen atom; k is an integer from 0 to 10; M is a transition metal element having valence of 2 or more; m is a valence of M, -1; and n is an integer from 1 to 10.
Patent KR-20090027873-A (KR)
Title: Union frame of pipe
Inventor: I GEUN GI
IPC: E03C1/04
Filed: 2007-09-13
Abstract: A connecting structure for the pipe of power receiving box is provided to connect the piping of the power receiving box since the fixture, elbow tube and joint pin are interconnected. A connecting structure for the pipe of power receiving box comprises a fixture(10) including a recess portion(11) in which the elbow tube is inserted and a protrusion(12) in which the penetration hole (12a) is formed, an elbow tube(20) including an insertion part(21) inserted into the recess portion, an O-ring(22) sealing inside tightly, and an O-ring groove(23) in which O-ring is connected and a joint pin groove, a joint pin(30) which is connected in the penetration hole of protrusion and inserted into the joint pin groove of the elbow tube. The joint pin fixes the elbow tube on fixture.
Patent KR-20090028098-A (KR)
Title: 다기능 입체카드
Inventor: LEE YEONG EIL
IPC: B42D15/02
Filed: 2007-09-14
Abstract: 본 발명은 카드기능과 장남감 기능을 겸용할 수 있는 다기능 입체카드에 관한 것으로서, 접혀질 때 납작해지고 펼쳐질 때 입체적인 형상으로 되는 지지부(100)와, 접혀질 때 납작하고 펼쳐질 때 입체적인 형상으로 되는 것으로서 지지부에 걸어지는 팬던트부(200)를 포함하고; 지지부는, 세로 방향으로 형성된 2 개 이상의 접지선에 의하여 연결되는 복수의 몸체면과, 첫 번째 상기 몸체면의 단부와 마지막 몸체면의 단부 중 어느 하나에 형성되는 제1연결부과, 첫번째 몸체면의 단부와 마지막 몸체면의 단부 중 다른 하나에 형성되는 것으로서 제1연결부에 연결되는 제2연결부과, 첫번째 몸체면과 마지막 몸체면 사이에 형성되는 메인윈도우와, 메인윈도우의 상부 또는 측부에 형성되는 제2걸이면을 포함하며; 팬던트부는, 메인윈도우에 위치되는 팬던트몸체와, 팬던트몸체와 연결되어 제1걸이면에 걸어지는 제2걸이면을 포함하는 것;을 특징으로 한다.
Patent KR-20080052332-A (KR)
Title: Optical transceiver with wavelength control and wavelength control method using external lookup table
Inventor: LEE KANG BOK
IPC: H04B10/00
Filed: 2007-10-01
Abstract: A wavelength initializing method using an external lookup table, and an optical transceiver of a wavelength variable type using the same are provided to perform wavelength initialization of a self-tuning way easily by mounting the lookup table to a controller of an external host and sharing a control function including a lookup function with the host. An optical transceiver(420) converts electrical signals into optical signals of wavelength variable type. A memory unit(430) stores a lookup table including information controlling the wavelength of the optical signals, and transmits the lookup table to an external host after connecting to the external host. The optical transceiver comprises a laser driver(412) which generates bias current, a laser diode(422) which converts electric signals into optical signals, and a wavelength control unit(423) which controls the wavelength of the optical signals after receiving the wavelength control information of the lookup table.
Patent KR-20090036936-A (KR)
Title: A simulation system and simulation method for clinical training
Inventor: LEE KYUNG MIN
IPC: G09B9/00
Filed: 2007-10-10
Abstract: A simulation system and a simulation method for a clinical training are provided to reduce risk bearing without restriction of time and place by using a clinical training simulation based on the web. A clinical training simulation system is composed of the internet(400) connecting a server(100), a client(500), a server. The server is composed of a database server(200) and a web server(300). A DB server is composed of a membership management data base(210) and a clinical training DB(220). The web server is comprised of a member management module(310) and a clinical training module(320). The member management module provides the member information inputted from client to the membership management data base.
Patent KR-20090038952-A (KR)
Title: Method of making steel parts for replacing stainless
Inventor: JEONG IK SU
IPC: C23C8/80
Filed: 2007-10-17
Abstract: A manufacturing method of steel substituted for stainless components is provided to reduce the manufacturing cost compared to the stainless components and to minimize the generation of harmful material. A manufacturing method of steel substituted for stainless components comprises a step of raising the internal temperature of a heat treatment furnace containing a steel product by injecting ammonia gas(S20), a step of injecting mixed gas into the furnace while maintaining the raised internal temperature(S30), a step of discharging the gas remaining in the furnace by injecting nitrogen gas(S40), a step of cooling the inside of the furnace(S50), a step of taking the steel product out of the furnace and cooling the steel product to the room temperature, and a step of polishing the surface of the steel product(P200).